UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KaqqdjyEOi/IBtE6M0RnpVoFqzLKUU/gtyG9SjidxvQ=' 
WHERE 
  key_id = '7cc40319c5b352be3a6507507a12871db4726a12bbc9910ca48ee89d31416e9d' 
  AND (
    token = 'KaqqdjyEOi/IBtE6M0RnpVoFqzLKUU/gtyG9SjidxvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )